Welcome to the National Association of Mortgage Underwriters® (NAMU®) online store for mortgage underwriters, loan processors, closers, post-closers, quality control specialists, compliance experts and more. Here you will find a variety of online mortgage underwriting training classes designed to enhance your career as a mortgage professional. In addition, we adhere to a strict privacy policy that means your information will not be shared, sold, or otherwise distributed. We hope you enjoy your stay!